ICD-10 Code Q87.410 - Marfan syndrome with aortic dilation

ICD-10-CM Diagnosis Code Q87.410

Diagnosis Code: Q87.410 (Raw: Q87410)

Description: Marfan syndrome with aortic dilation

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code Q87.410 is designated for Marfan syndrome with aortic dilation. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.